Ramp A, SH-58/I-70 Flyover - Wheatridge, Colorado

Project Summary

Spliced, Curved, Precast Concrete U-Girder Bridge

The Project consists of the flyover of State Highway 58 and Interstate 70 in Wheatridge, Colorado. The flyover is made up of eleven spans of spliced, pre-cast, post-tensioned concrete U-girders, seven of which are curved. The bridge is comprised of three continuous and composite superstructure units. Span lengths vary from 147 ft to 235 ft.

Project cost: $100 Million

Client: Ames Construction Company

Services Performed

Value Engineering, redesign of pier caps and the redesign of unit one girders

Erection Engineering plans for units two and three

Construction Engineering, designed four of the six falsework towers on unit three